[1]洑香香,方升佐,汪红卫,等.青檀一年生播种苗的年生长规律[J].南京林业大学学报(自然科学版),2001,25(06):011-14.[doi:10.3969/j.jssn.1000-2006.2001.06.003]
 FU Xiang-xiang,FANG Sheng-zuo,WANG Hong-wei,et al.Studies on Annul Growth Dynamics of One-year Seedlings of Pteroceltis tatarinowii[J].Journal of Nanjing Forestry University(Natural Science Edition),2001,25(06):011-14.[doi:10.3969/j.jssn.1000-2006.2001.06.003]
点击复制

青檀一年生播种苗的年生长规律
分享到:

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
25
期数:
2001年06期
页码:
011-14
栏目:
研究论文
出版日期:
1900-01-01

文章信息/Info

Title:
Studies on Annul Growth Dynamics of One-year Seedlings of Pteroceltis tatarinowii
文章编号:
1000-2006(2001)06-0011-04
作者:
洑香香;方升佐;汪红卫;侯常英
南京林业大学;江苏南京210037;南京林业大学;江苏南京210037;安徽省青阳县酉华乡林业站;安徽青阳242800;南京林业大学;江苏南京210037
Author(s):
FU Xiang-xiang1 FANG Sheng-zuo1 WANG Hong-wei2 HOU Chang-ying1
1. Nanjing Forestry University, Nanjing 2 10037 .China; 2. Forest Station of Qingyang County Anhui Province.Qingyang 242800,China
关键词:
青檀播种苗Logistic方程生物量檀皮
Keywords:
Pteroceltis tatarinowiiSeedling Logistic equation Biomass Bark
分类号:
*
DOI:
10.3969/j.jssn.1000-2006.2001.06.003
文献标志码:
A
摘要:
<正>青檀一年生播种苗苗高、地径的年生长变化及其地上部分生物量组分的分配模式研究结果表明,苗高、地径的生长规律符合S型生长曲线,可用Logistic方程来拟合;同时可把生长期划分为 4个阶段,即出苗期(5月 1 日以前)、生长初期(5月 1 日~6月 15 日)、生长盛期(6月 16日~8月 15日)和生长后期(8月 16日~10月 30日)。其中,生长盛期的生长量占年生长量的60%左右。一年生播种苗地上部分各组分的生物量分配比例为叶∶木质部∶植皮=40.1∶47.8∶12.1;苗高、地径和地上部分总生物量(檀皮)呈线性相关,且地径和地上部分总生物量及檀皮的相关系数分别要大于苗高与两者的相关系数。
Abstract:
Annul growth rhythm of height, caliper and distribution of aboveground biomass on one-year seedlings of Pteroceltis tatarinowii were studied in this paper. The results indicated that growth pat- terns of height and caliper are fitted for S curve and can be simulated with Logistic equation. At the same time, the growing period of both height and caliper is divided into 4 stages according to its growth rate: emergence phase of seedling( before May 1), initiation phase of seedling growth(from May 1 to June 15 ), prosperous phase of seedling growth(from June 16 to August 15 ) and later phase of seedling growth( from August 16 to December 30). The production of prosperity period is 60% of gross of whole year. The paper also indicated that the biomass distribution ratio of leaf : xylem : bark was 40. 1 : 47.8 : 12. 1 and height and caliper are linear correlation with aboveground biomass and bark yields, however, two of correlation value of caliper with biomass and bark are higher than height’s.

相似文献/References:

[1]孙宇,李国雷,刘勇*,等.磷肥施用方式对长白落叶松播种苗生长的影响[J].南京林业大学学报(自然科学版),2011,35(05):016.[doi:10.3969/j.jssn.1000-2006.2011.05.004]
 SUN Yu,*.Effects of phosphorus applying method on growth of Larix olgensis sowed seedling[J].Journal of Nanjing Forestry University(Natural Science Edition),2011,35(06):016.[doi:10.3969/j.jssn.1000-2006.2011.05.004]
[2]侯嫦英,方升佐,薛建辉,等.干旱胁迫对青檀等树种苗木生长及生理特性的影响[J].南京林业大学学报(自然科学版),2003,27(06):103.[doi:10.3969/j.jssn.1000-2006.2003.06.025]
 HOU Chang ying,FANG Sheng zuo*,XUE Jian hui,et al.The Effects of Drought Stress on the One-year Seedling Growth and Physiology Properties of Pteroceltis tatarinowii,Taxodium distichum and Fraxinus velutina[J].Journal of Nanjing Forestry University(Natural Science Edition),2003,27(06):103.[doi:10.3969/j.jssn.1000-2006.2003.06.025]
[3]刘慧君,张 莉,王 芳,等.11个种群青檀檀皮差异及其与环境因子的关系[J].南京林业大学学报(自然科学版),2015,39(03):078.[doi:10.3969/j.issn.1000-2006.2015.03.015]
 LIU Huijun,ZHANG Li,WANG Fang,et al.Variation in bark quality among eleven populations of Pteroceltis tatarinowii Maxim. and their relationship with environmental factors[J].Journal of Nanjing Forestry University(Natural Science Edition),2015,39(06):078.[doi:10.3969/j.issn.1000-2006.2015.03.015]
[4]汪殿蓓,李建华,田春元,等.湖北省野生青檀纤维形态特征及差异[J].南京林业大学学报(自然科学版),2018,42(01):169.[doi:10.3969/j.issn.1000-2006.201611036 ]
 WANG Dianbei,LI Jianhua,TIAN Chunyuan,et al.Variation in fiber morphology among wild Pteroceltis tatarinowii populations in Hubei Province[J].Journal of Nanjing Forestry University(Natural Science Edition),2018,42(06):169.[doi:10.3969/j.issn.1000-2006.201611036 ]

更新日期/Last Update: 1900-01-01